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AssigneeSamsung Gwangju Electronics Co., Ltd.
InventorsJang-keun Oh, Joo-suck Jung
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A grill assembly of a cyclone dust collecting apparatus for a vacuum cleaner capable of improving dust collecting efficiency of the vacuum cleaner by preventing the filth, drawn thereinto with the air, from being directly drawn into a grill without forming a whirling air current. The grill assembly is disposed at an upper part of an air discharging passage of a cyclone body that generates the whirling air current from the air drawn thereinto and separates filth from the whirling air by a centrifugal force. The grill assembly prevents the filth from being drawn into a vacuum-generating device of the vacuum cleaner and comprises a cylindrical grill body having upper and lower openings, with the outer diameter of the upper part being greater than the outer diameter of the lower part, and a plurality of passages formed at the cylindrical grill body.
Amended A grill assembly of a cyclone dust collecting apparatus for a vacuum cleaner, disposed at an upper part of an air discharging passage of a cyclone body that generates whirling air current from the air drawn thereinto and separates filth from the whirling air by centrifugal force, the grill assembly preventing the filth from being drawn into a vacuum-generating device of the vacuum cleaner, comprising:
A vacuum cleaner comprising a vacuum-generating device, a cyclone dust collecting apparatus operatively associated with the vacuum-generating device, a grill assembly for the cyclone dust collecting apparatus, disposed at an upper part of an air discharging passage of a cyclone body that generates whirling air current from the air drawn thereinto and separates filth from being drawn into the vacuum-generating device, and comprising:
Dependencies are inferred from the claim text.